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1·Some animals feed on plants, while others feed on these herbivores.

有些动物以植物为食，而另一些动物又以这些食草动物为食。

2·Once rid of predation pressure, large body size is of little advantage to herbivores.

一旦摆脱了捕食压力，大体型对食草动物来说几乎没有优势。

3·Once free from predation pressure, large body size is of little advantage to herbivores.

一旦摆脱了捕食的压力，巨大的体型对食草动物没有什么好处。

4·In the distant past, large herbivores like mastodons dispersed maclura seeds, each the size of an orange in their droppings.

在遥远的过去，像乳齿象这样的大型食草动物播撒着桑橙属植物的种子，在它们的粪便中，每个种子都像橙子那么大。

5·The reduced level of photosynthesis led to a massive decline in plant life of all kinds, and this caused massive starvation first of herbivores and subsequently of carnivores.

光合作用减弱导致各种植物大规模减少，进而这首先会使大规模的食草动物饿死，随后就是食肉动物。

6·When the ants are removed, the trees usually die, probably because herbivores damage them so much that they are unable to compete with surrounding vegetation for light and growing space.

当蚂蚁被移走后，树木通常会死亡，可能是因为食草动物对它们的伤害太大，它们无法与周围的植物竞争光照和生长空间。

7·That is why the smallest of the herbivores, Thomson's gazelle, lives on fruit that is very nutritious but too thin on the ground to support a larger animal.

那就解释了为什么最小型的食草动物，汤普森瞪羚，能以水果为食；虽然水果非常有营养，但是在地面上太稀少，不足以维持体型更大的动物生存。

8·Cows and sheep are herbivores.

牛和羊是食草动物。

9·It was hoped that only herbivores would go missing.

人们希望失踪的只是一些食草动物。

10·Car slowly forward, first enter the herbivores area.

汽车缓缓向前，先进入的是食草动物区。

食草动物

1·Once free from predation pressure, large body size is of little advantage to herbivores.

一旦摆脱了捕食的压力，巨大的体型对食草动物没有什么好处。

2·In the distant past, large herbivores like mastodons dispersed maclura seeds, each the size of an orange in their droppings.

在遥远的过去，像乳齿象这样的大型食草动物播撒着桑橙属植物的种子，在它们的粪便中，每个种子都像橙子那么大。

3·The reduced level of photosynthesis led to a massive decline in plant life of all kinds, and this caused massive starvation first of herbivores and subsequently of carnivores.

光合作用减弱导致各种植物大规模减少，进而这首先会使大规模的食草动物饿死，随后就是食肉动物。

4·These beetles subsist entirely on the undigested nutrients in the waste of herbivores like sheep, cattle, and elephants.

此类甲虫完全依靠食草动物如：牛、羊、大象排泄物里未完全消化的养分来维持生活的。

5·This little-travelled region may represent the global nadir for herbivores.

这个小旅游地区里，食草动物在全球处于最低点。

植食动物

1·In many communities insects play a key role as herbivores and predators.

在许多群落中，昆虫作为植食动物和捕食者起着重要的作用。